1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 11680-1:2011Machinery for forestry Safety requirements andtesting for pole-mountedpowered prunersPart 1: Machines fitted with an integralcombustion engine (ISO 11680-1:
2、2011)BS EN ISO 11680-1:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO11680-1:2011. It supersedes BS EN ISO 11680-1:2008 which iswithdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee AGE/29, Forestry machinery.A list of o
3、rganizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012ISBN 978 0 580 66312 3ICS 65.060.80Com
4、pliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 January 2012.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM
5、 EN ISO 11680-1 December 2011 ICS 65.060.80 Supersedes EN ISO 11680-1:2008English Version Machinery for forestry - Safety requirements and testing for pole-mounted powered pruners - Part 1: Machines fitted with an integral combustion engine (ISO 11680-1:2011) Matriel forestier - Exigences de scurit
6、et essais pour les perches lagueuses moteur - Partie 1: Machines quipes dun moteur combustion interne intgr (ISO 11680-1:2011) Forstmaschinen - Sicherheitstechnische Anforderungen und Prfung fr motorbetriebene Hochentaster - Teil 1: Gerte mit Antrieb durch integrierten Verbrennungsmotor (ISO 11680-1
7、:2011) This European Standard was approved by CEN on 30 November 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliograph
8、ical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibilit
9、y of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hu
10、ngary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Manage
11、ment Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 11680-1:2011: EBS EN ISO 11680-1:2011EN ISO 11680-1:2011 (E) 3 Foreword This document (EN ISO 11680-1:2011) has been prepared b
12、y Technical Committee ISO/TC 23 “Tractors and machinery for agriculture and forestry“ in collaboration with Technical Committee CEN/TC 144 “Tractors and machinery for agriculture and forestry” the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national s
13、tandard, either by publication of an identical text or by endorsement, at the latest by June 2012, and conflicting national standards shall be withdrawn at the latest by June 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. C
14、EN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 11680-1:2008. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential require
15、ments of EU Directive(s). For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austri
16、a, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. En
17、dorsement notice The text of ISO 11680-1:2011 has been approved by CEN as EN ISO 11680-1:2011 without any modification. BS EN ISO 11680-1:2011EN ISO 11680-1:2011 (E) 4 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC This Eu
18、ropean Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide one means of conforming to Essential Requirements of the New Approach Directive 2006/42/EC on machinery. Once this standard is cited in the Official Journal of
19、 the European Union under that Directive and has been implemented as a national standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements
20、 of that Directive and associated EFTA regulations. WARNING Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard. BS EN ISO 11680-1:2011ISO 116801:2011(E) ISO 2011 All rights reserved iiiContents PageForeword ivIntroduction . v1 Sco
21、pe 12 Normative references .13 Terms and definitions .24 Safety requirements and/or protective measures 24.1 General .24.2 Handgrips .24.3 Harness 34.4 Cutting attachment44.5 Transport cover for cutting attachment 54.6 Distance to cutting attachment .54.7 Engine starting device .64.8 Engine stopping
22、 device .64.9 Throttle control 64.10 Clutch .74.11 Tanks .74.12 Protection against contact with parts under high voltage .84.13 Protection against contact with hot parts 84.14 Exhaust gases 94.15 Vibration .94.16 Noise .104.17 Electromagnetic immunity 105 Information for use .105.1 Instruction handb
23、ook .105.2 Marking .135.3 Warnings 145.4 Test of labels .14Annex A (informative) List of significant hazards 16Bibliography .18BS EN ISO 11680-1:2011ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work o
24、f preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmenta
25、l, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main t
26、ask of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.Attenti
27、on is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.ISO 11680-1 was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture and forestr
28、y, Subcommittee SC 17, Manually portable forest machinery.This second edition cancels and replaces the first edition (ISO 11680-1:2000), which has been technically revised to reflect the state of the art.ISO 11680 consists of the following parts, under the general title Machinery for forestry S afet
29、y requirements and testing for pole-mounted powered pruners: Part 1: Machines fitted with an integral combustion engine Part 2: Machines for use with back-pack power sourceISO 116801:2011(E)iv ISO 2011 All rights reservedBS EN ISO 11680-1:2011IntroductionThis document is a type-C standard as stated
30、in ISO 12100.The machinery concerned and the extent to which hazards, hazardous situations or hazardous events are covered are indicated in the scope of this document.When requirements of this type-C standard are different from those which are stated in type-A or type-B standards, the requirements o
31、f this type-C standard take precedence over the requirements of the other standards for machines that have been designed and built according to the requirements of this type-C standard.ISO 116801:2011(E) ISO 2011 All rights reserved vBS EN ISO 11680-1:2011BS EN ISO 11680-1:2011INTERNATIONAL STANDARD
32、 ISO 116801:2011(E)Machinery for forestry Safety requirements and testing for polemounted powered pruners Part 1:Machines fitted with an integral combustion engine1 ScopeThis part of ISO 11680 gives safety requirements and measures for their verification for the design and construction of portable,
33、hand-held, pole-mounted powered pruners having an integral combustion engine as their power unit and using a drive shaft to transmit power to a cutting attachment consisting of a saw chain or a reciprocating or circular saw blade with a 205 mm maximum outside diameter. Methods for the elimination or
34、 reduction of hazards arising from the use of these machines and the type of information on safe working practices to be provided by the manufacturer are specified.This part of ISO 11680 deals with all significant hazards, hazardous situations or hazardous events with the exception of electric shock
35、 from contact with overhead electric lines (apart from warnings and advice for inclusion in the instruction handbook), relevant to these machines when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer.NOTE See Annex A for a list of signific
36、ant hazards.This part of ISO 11680 is applicable to portable, hand-held, pole-mounted powered pruners manufactured after its date of publication.2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cit
37、ed applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 6531, Machinery for forestry Portable chain saws V ocabularyISO 7112:2008, Machinery for forestry Portable brush-cutters and grass-trimmers V ocabularyISO 7113:1999, Portable hand
38、-held forestry machines C utting attachments for brush cutters S ingle-piece metal bladesISO 8893, Forestry machinery Po rtable brush cutters and grass-trimmers Engine performance and fuel consumptionISO 12100:2010, Safety of machinery General principles for design Risk assessment and risk reduction
39、ISO 13857:2008, Safety of machinery Safety distances to prevent hazard zones being reached by upper and lower limbsISO 14982:1998, Agricultural and forestry machinery Electromagnetic compatibility Test methods and acceptance criteriaISO 22867, Forestry and gardening machinery Vibration test code for
40、 portable hand-held machines with internal combustion engine Vibration at the handles ISO 2011 All rights reserved 1BS EN ISO 11680-1:2011ISO 22868, Forestry and gardening machinery N oise test code for portable hand-held machines with internal combustion engine Engineering method (Grade 2 accuracy)
41、IEC 60745-1:2006, Hand-held motor-operated electric tools Safety P art 1: General requirements3 Terms and definitionsFor the purpose of this document, the terms and definitions given in ISO 6531, ISO 7112 and ISO 12100 and the following apply.3.1polemounted powered prunermachine whose power source i
42、s attached via a long drive-shaft tube (pole) to a cutting attachment, designed to enable an operator to cut branches from a distanceNOTE See Figure 1 for an example of a pole-mounted powered pruner with integral combustion engine and a saw-chain cutting attachment within the Scope of this part of I
43、SO 11680.4 Safety requirements and/or protective measures4.1 GeneralMachines shall comply with the safety requirements and/or protective measures of this clause. In addition, the machine shall be designed according to the principles of ISO 12100 for relevant but not significant hazards which are not
44、 dealt with by this part of ISO 11680.The safe operation of a pole-mounted powered pruner also depends on the safe environment associated with the use of personal protective equipment (PPE), such as gloves, slip-resistant footwear, and eye, hearing and head protective equipment, as well as safe work
45、ing procedures (see 5.1).Except where otherwise specified in this part of ISO 11680, the safety distances specified in ISO 13857:2008, 4.2.4.1 and 4.2.4.3, shall be met.4.2 Handgrips4.2.1 RequirementsThe machine shall have a hand-grip for each hand. The shape and surface of the hand-grip shall be de
46、signed so as to provide the necessary sureness of grip, regardless of whether or not the operator wears gloves. If the hand-grip nearest the cutting attachment is an integral part of the drive-shaft tube, the diameter shall be between 20 mm and 50 mm. The hand-grip length shall be at least 100 mm.Th
47、e gripping length of a bail or closed hand-grip shall comprise any length that is straight or curved at a radius greater than 100 mm together with any blend radius, but not more than 10 mm, at one or both ends of the gripping surface.4.2.2 VerificationThe design and dimensions shall be verified by i
48、nspection and measurement.ISO 116801:2011(E)2 ISO 2011 All rights reservedBS EN ISO 11680-1:2011Key1 power unit2 rear hand-grip3 harness4 front hand-grip5 shaft tube6 cutting attachmentFigure 1 Example of pole mounted powered pruner with integral combustion engine and sawchain cutting attachment4.3
49、Harness4.3.1 RequirementsAll machines shall be equipped with a harness to be worn by the operator. The harness is primarily for supporting the machine during movement between cutting tasks and for reducing the risk of unintentional contact with the cutting attachment. The harness shall be adjustable to the size of the operator.A harness shall either be provided with a quick-release mechanism or the design shall be such that the harness can be removed quickly in the event of an emergency. A
